Filament



FIG. 1 is a perspective view of a first embodiment of our new design;

FIG. 2 is a front view of the design shown in FIG. 1, the rear view being a mirror image of the front view;

FIG. 3 is a left side view of the design shown in FIG. 1, the right side view being a mirror image of the left side view;

FIG. 4 is a top view of the design shown in FIG. 1;

FIG. 5 is a bottom view of the design shown in FIG. 1;

FIG. 6 is a perspective view of a second embodiment of our new design;

FIG. 7 is a front view of the design shown in FIG. 6, the rear view being a mirror image of the front view;

FIG. 8 is a left side view of the design shown in FIG. 6, the right side view being a mirror image of the left side view;

FIG. 9 is a top view of the design shown in FIG. 6;

FIG. 10 is a bottom view of the design shown in FIG. 6;

FIG. 11 is a perspective view of a third embodiment of our new design;

FIG. 12 is a front view of the design shown in FIG. 11, the rear view being a mirror image of the front view;

FIG. 13 is a left side view of the design shown in FIG. 11, the right side view being a mirror image of the left side view;

FIG. 14 is a top view of the design shown in FIG. 11;

FIG. 15 is a bottom view of the design shown in FIG. 11;

FIG. 16 is a perspective view of a fourth embodiment of our new design;

FIG. 17 is a front view of the design shown in FIG. 16, the rear view being a mirror image of the front view;

FIG. 18 is a left side view of the design shown in FIG. 16, the right side view being a mirror image of the left side view;

FIG. 19 is a top view of the design shown in FIG. 16; and,

FIG. 20 is a bottom view of the design shown in FIG. 16.

The break lines are shown to indicate indeterminate length. 

CLAIM The ornamental design for a filament, as shown and described. 